Bolts
The bolts properties can be specified in this part.
Bolt type
The window "Catalogue" opens the window "Bolts catalogue", where the bolts properties (type, dimensions) can be specified.
Bolt material
Bolt material can be selected from pre-defined database (the button "Catalogue") or can be specified numerically with the help of yield and ultimate tensile strengths (the button "User defined"). These buttons aren't enabled, if the global material is assigned to all joints (in the default screen of the program).
The button for launching bolts properties